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| author | Artem Bityutskiy <artem.bityutskiy@intel.com> | 2011-08-22 15:23:56 +0200 |
|---|---|---|
| committer | Artem Bityutskiy <artem.bityutskiy@linux.intel.com> | 2011-08-22 15:23:56 +0200 |
| commit | d37854cf99319966f34bb19c7a897b87d478b56c (patch) | |
| tree | 31a1d7eb0403fc33feaebb3fd4d010e326ac0330 | |
| parent | Linux 3.1-rc2 (diff) | |
| download | linux-d37854cf99319966f34bb19c7a897b87d478b56c.tar.xz linux-d37854cf99319966f34bb19c7a897b87d478b56c.zip | |
UBIFS: introduce a helper to dump scanning info
This commit adds 'dbg_dump_sleb()' helper function to dump scanning
information.
Signed-off-by: Artem Bityutskiy <artem.bityutskiy@intel.com>
| -rw-r--r-- | fs/ubifs/debug.c | 16 | ||||
| -rw-r--r-- | fs/ubifs/debug.h | 5 |
2 files changed, 21 insertions, 0 deletions
diff --git a/fs/ubifs/debug.c b/fs/ubifs/debug.c index eef109a1a927..b09ba2dd8b62 100644 --- a/fs/ubifs/debug.c +++ b/fs/ubifs/debug.c @@ -870,6 +870,22 @@ void dbg_dump_lpt_info(struct ubifs_info *c) spin_unlock(&dbg_lock); } +void dbg_dump_sleb(const struct ubifs_info *c, + const struct ubifs_scan_leb *sleb, int offs) +{ + struct ubifs_scan_node *snod; + + printk(KERN_DEBUG "(pid %d) start dumping scanned data from LEB %d:%d\n", + current->pid, sleb->lnum, offs); + + list_for_each_entry(snod, &sleb->nodes, list) { + cond_resched(); + printk(KERN_DEBUG "Dumping node at LEB %d:%d len %d\n", sleb->lnum, + snod->offs, snod->len); + dbg_dump_node(c, snod->node); + } +} + void dbg_dump_leb(const struct ubifs_info *c, int lnum) { struct ubifs_scan_leb *sleb; diff --git a/fs/ubifs/debug.h b/fs/ubifs/debug.h index 45174b534377..2bf84211e320 100644 --- a/fs/ubifs/debug.h +++ b/fs/ubifs/debug.h @@ -269,6 +269,8 @@ void dbg_dump_lprop(const struct ubifs_info *c, const struct ubifs_lprops *lp); void dbg_dump_lprops(struct ubifs_info *c); void dbg_dump_lpt_info(struct ubifs_info *c); void dbg_dump_leb(const struct ubifs_info *c, int lnum); +void dbg_dump_sleb(const struct ubifs_info *c, + const struct ubifs_scan_leb *sleb, int offs); void dbg_dump_znode(const struct ubifs_info *c, const struct ubifs_znode *znode); void dbg_dump_heap(struct ubifs_info *c, struct ubifs_lpt_heap *heap, int cat); @@ -387,6 +389,9 @@ static inline void dbg_dump_lpt_info(struct ubifs_info *c) { return; } static inline void dbg_dump_leb(const struct ubifs_info *c, int lnum) { return; } static inline void +dbg_dump_sleb(const struct ubifs_info *c, + const struct ubifs_scan_leb *sleb, int offs) { return; } +static inline void dbg_dump_znode(const struct ubifs_info *c, const struct ubifs_znode *znode) { return; } static inline void dbg_dump_heap(struct ubifs_info *c, |